Average Error: 0 → 0
Time: 883.0ms
Precision: 64
\[\left(x \cdot 16\right) \cdot x\]
↓
\[x \cdot \left(x \cdot 16\right)\]
\left(x \cdot 16\right) \cdot x
↓
x \cdot \left(x \cdot 16\right)
double f(double x) {
        double r10068100 = x;
        double r10068101 = 16.0;
        double r10068102 = r10068100 * r10068101;
        double r10068103 = r10068102 * r10068100;
        return r10068103;
}
↓
double f(double x) {
        double r10068104 = x;
        double r10068105 = 16.0;
        double r10068106 = r10068104 * r10068105;
        double r10068107 = r10068104 * r10068106;
        return r10068107;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[\left(x \cdot 16\right) \cdot x\]

  2. Final simplification0

    \[\leadsto x \cdot \left(x \cdot 16\right)\]

Reproduce

herbie shell --seed 2019170 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  (* (* x 16.0) x))